21056554552

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{44123}}^1$

素因数の和:44197

約数の個数: 96

約数和(自身を含む): 47534785200

約数和(自身を除く): 26478230648

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 121, 136, 187, 232, 242, 319, 374, 484, 493, 638, 748, 968, 986, 1276, 1496, 1972, 2057, 2552, 3509, 3944, 4114, 5423, 7018, 8228, 10846, 14036, 16456, 21692, 28072, 43384, 44123, 59653, 88246, 119306, 176492, 238612, 352984, 477224, 485353, 750091, 970706, 1279567, 1500182, 1941412, 2559134, 3000364, 3882824, 5118268, 5338883, 6000728, 8251001, 10236536, 10677766, 14075237, 16502002, 21355532, 21752639, 28150474, 33004004, 42711064, 43505278, 56300948, 66008008, 87010556, 90761011, 112601896, 154827607, 174021112, 181522022, 239279029, 309655214, 363044044, 478558058, 619310428, 726088088, 957116116, 1238620856, 1914232232, 2632069319, 5264138638, 10528277276, 21056554552]

約数ペア:

[(1, 21056554552), (2, 10528277276), (4, 5264138638), (8, 2632069319), (11, 1914232232), (17, 1238620856), (22, 957116116), (29, 726088088), (34, 619310428), (44, 478558058), (58, 363044044), (68, 309655214), (88, 239279029), (116, 181522022), (121, 174021112), (136, 154827607), (187, 112601896), (232, 90761011), (242, 87010556), (319, 66008008), (374, 56300948), (484, 43505278), (493, 42711064), (638, 33004004), (748, 28150474), (968, 21752639), (986, 21355532), (1276, 16502002), (1496, 14075237), (1972, 10677766), (2057, 10236536), (2552, 8251001), (3509, 6000728), (3944, 5338883), (4114, 5118268), (5423, 3882824), (7018, 3000364), (8228, 2559134), (10846, 1941412), (14036, 1500182), (16456, 1279567), (21692, 970706), (28072, 750091), (43384, 485353), (44123, 477224), (59653, 352984), (88246, 238612), (119306, 176492)]